Outdoor luminaire



FIG. 1 is a side view in elevation of an outdoor luminaire showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view in elevation thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear view in elevation thereof. 

The ornamental design for an outdoor luminaire, as shown and described. 